Fig. 3.

App Recommendation Task (Cascio, et al. 2015). Prior to the fMRI scan participants saw descriptions of each app and made an initial rating (RESPONSE1). Participants then completed the social feedback portion of the App Recommendation Task during the fMRI session. Ratings were given on a five-point Likert scale, where 1 = wouldn’t recommend and 5 = would recommend. Ratings were based on exposure to peer group feedback (higher, lower, same or not rated) in conjunction with a reminder of the participant’s initial rating.